发明名称 |
POSITION SEARCHING METHOD AND APPARATUS BASED ON ELECTRONIC MAP |
摘要 |
The present invention relates to electronic maps, and provides a position searching method and apparatus based on an electronic map. The method includes: receiving a keyword of a searching object; searching the electronic map with the keyword to obtain a current geographical position; acquiring panoramic images of a plurality of scenes that are located within a geographical area around the current geo-geographical position and of a predetermined size; calculating coordinates of the searching object in one of the panoramic images according to position-related information of each scene; generating an image from an image area of the one of the panoramic images and outputting the image, wherein the image area is centered on the coordinates and of a predetermined size. The present invention can accurately position an image associated with the searching object, and has the advantages of low cost and less amount of data. |
申请公布号 |
US2014300596(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
US201314364565 |
申请日期 |
2013.05.24 |
申请人 |
Tencent Technology (Shenzhen) Company Limited |
发明人 |
Liu Long |
分类号 |
G06T15/30;G06T3/00;G06T7/60 |
主分类号 |
G06T15/30 |
代理机构 |
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代理人 |
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主权项 |
1. A position searching method, based on an electronic map, the method comprising:
receiving a keyword of a searching object; searching the electronic map with the keyword to obtain a current geographical position of the searching object; acquiring panoramic images of a plurality of scenes that are located within a geographical area around the current geographical position and of a predetermined size; calculating coordinates of the searching object in one of the panoramic images according to position-related information of each scene; generating an image from an image area of the one of the panoramic images and outputting the image, wherein the image area is centered on the coordinates and of a predetermined size. |
地址 |
Shenzhen, GD CN |